ISRC AUFFF1800056
Verified recording
AUFFF1800056 is “Six pièces très faciles, Op. 52: No. 4 in G Major, Romanze” by Johann Nepomuk Hummel,
registered on the CopyrightChains blockchain with CopyrightID
0xf90601282c5de2cfcbfbf9201668ecfd34f07cb61f483963e9ce3273548ec1e3 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF1800056.
Recording identifiers
- ISRC
- AUFFF1800056
- Title
- Six pièces très faciles, Op. 52: No. 4 in G Major, Romanze
- Artist
- Johann Nepomuk Hummel
- CopyrightID (CopyrightChains transaction hash)
0xf90601282c5de2cfcbfbf9201668ecfd34f07cb61f483963e9ce3273548ec1e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b2952b08ae4c42325ae0af43687493e0413256d1b88b9f9c43d8783951881dcc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF1800056
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Six pièces très faciles, Op. 52: No. 4 in G Major, Romanze · Machine-readable JSON-LD